Idiosoma sp.

Rix, Michael G., Huey, Joel A., Cooper, Steven J. B., Austin, Andrew D. & Harvey, Mark S., 2018, Conservation systematics of the shield-backed trapdoor spiders of the nigrum-group (Mygalomorphae, Idiopidae, Idiosoma): integrative taxonomy reveals a diverse and threatened fauna from south-western Australia, ZooKeys 756, pp. 1-121 : 71-72

Idiosoma sp. indet. Fig. 375

Idiosoma ' sigillatum ' Main, 1957b: 439 (in part; cited specimen from Koodiewoodie [sic] Ranges).

Material examined.

AUSTRALIA: Western Australia: 1 ♀, Koodiwoodle Range (IBRA_SWA), 30°44'S, 115°41'E, 4 April 1953, B.Y. Main (WAM T144858).

Remarks.

A single female specimen in the sigillatum-clade, most similar to I. mcclementsorum and I. sigillatum , cannot be confidently assigned to a species in the absence of a male from this locality or molecular data. This specimen has features similar to both species, and is geographically isolated in a poorly collected area of the northern Swan Coastal Plain (Fig. 375). Additional specimens are required to confirm its identification.